`257578.cn`

	CNAME	`v2p5t4.yyaoyun.com`
	CNAME	`cdn11.yyaoyun.com`
	DNSSEC	⚠️ Not signed
	A	52.184.80.36^{🇭🇰 Microsoft52.160.0.0/11 MICROSOFT}
	A	103.249.110.85^{🇭🇰 SONDERCLOUD-1103.249.110.0/24 SonderCloud Limited UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON}
	A	104.214.169.47^{🇭🇰 Microsoft104.208.0.0/13 MICROSOFT}
	A	154.218.0.26^{🇭🇰 HKMTC-AS-AP154.218.0.0/24 Hong Kong megalayer}
	A	207.56.6.36^{🇺🇸 USZNI-AS-AP207.56.6.0/24}
	A	207.56.11.39^{🇺🇸 USZNI-AS-AP207.56.11.0/24}
	A	207.56.218.40^{🇺🇸 USZNI-AS-AP207.56.218.0/24}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034614616

Same first word

257578.cn

Similar names

527758.com

277855.com

277558.com

778525.com

728575.com

757528.com

287575.com

552778.com

557782.com

852757.com

577825.com

857752.cn

877552.com

875752.com

787255.com

255778.com

257758.cn

577285.com

827575.com

DNS History

7 records (3 active, 4 former)

●NSn1.xundns.com2026-03-19 → 2026-03-31 · 2 obs

● 2026-03-19 11:15:18
● 2026-03-31 06:28:44

●NSn2.xundns.com2026-03-19 → 2026-03-31 · 2 obs

● 2026-03-19 11:15:18
● 2026-03-31 06:28:44

○A103.7.31.1882016-03-15 → 2016-07-14 · 5 obs

○ 2015-11-24 07:51:40
● 2016-03-15 00:56:38
● 2016-07-14 03:49:46
○ 2026-03-19 11:15:18
○ 2026-03-31 06:28:44

○A121.14.125.522015-11-24 → 2015-11-24 · 3 obs

● 2015-11-24 07:51:40
○ 2016-03-15 00:56:38
○ 2026-03-31 06:28:44

○CNAMEaps0550.qq.com2016-03-15 → 2016-07-14 · 5 obs

○ 2015-11-24 07:51:40
● 2016-03-15 00:56:38
● 2016-07-14 03:49:46
○ 2026-03-19 11:15:18
○ 2026-03-31 06:28:44

○CNAMEid.qzone.qq.com2015-11-24 → 2016-07-14 · 4 obs

● 2015-11-24 07:51:40
● 2016-07-14 03:49:46
○ 2026-03-19 11:15:18
○ 2026-03-31 06:28:44

●CNAMEv2p5t4.yyaoyun.com2026-03-19 → 2026-03-31 · 3 obs

○ 2016-07-14 03:49:46
● 2026-03-19 11:15:18
● 2026-03-31 06:28:44

🔍 DNS Trace

Analysis

IP Addresses

Seven IP numbers are pointed to by 257578.cn: 52.184.80.36, 103.249.110.85, 104.214.169.47, 154.218.0.26, 207.56.6.36, 207.56.11.39 and 207.56.218.40.

Other host names such as cdn11.yyaoyun.com and ky0313.yyaoyun.com share IP numbers with 257578.cn.

257578.cn - robtex.com

257578.cn

cn